Karya
Judul/Title Manufacture and properties of citric acid-bonded particleboard made from bamboo materials
Penulis/Author Prof. Dr.Agr.Sc. Ir. Ragil Widyorini, S.T., M.T., IPU. (1); Ir. Ali Awaludin, S.T., M.Eng., Ph.D., IPU., ACPE. (2); Prof. Ir. Tibertius Agus Prayitno, M.For. PhD (3)
Tanggal/Date 2016
Kata Kunci/Keyword
Abstrak/Abstract Utilization of citric acid as natural binder for non-wood composite is still limited. Therefore, this study investigated the pyhysical and mechanical properties of particleboard made from bamboo using citric acid as natural binder. Three bamboo particles, i.e. petung bamboo (Dendrocalamus asper), wulung bamboo (Gigantochloaatroviolacea), and apus bamboo (Gigantochloa apus) were used as raw materials in this research,. Citric acid content was set at 0%, 15wt%, and 30wt?sed on air-dried particles. Two classifications of petung bamboo particle size (coarse and fine particles) were used in this research.The particleboard were also made as three layers boards with variation of layer composition. The result showed that addition of citric acid could improve significantly the dimensional stability and mechanical properties of the boards, while bamboo species didnot affect significantly on the properties of board. Fine particles provided higher internal bond strength of the particleboard and produced more smoother surface than coarse particles, due to the increase in the contact areas among fine particles were occurred. Single layer particleboard provided higher internal bond strength compared to the three layers particleboards. The properties of citric acid-bonded bamboo particleboard in this research could met the requirements of the Japanese Industrial Standard for particleboard (JIS A5908). Fourier transform infrared analysis indicated that the peak at around 1734 cm-1 was hardly recognized in binderless board, however it clearly appeared in citric acid-bonded particleboards. As a result of reaction between citric acid and bamboo, good properties of particleboard could be obtained.
Rumpun Ilmu Teknologi Hasil Hutan
Bahasa Asli/Original Language English
Level Internasional
Status
Dokumen Karya
No Judul Tipe Dokumen Aksi
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